Hyperbaric oxygen for the treatment of severe subcutaneous and mediastinal emphysema after Renuvion/J-Plasma therapy®.

Subcutaneous and mediastinal emphysema are known complications of liposuction and body sculpting procedures. Treatment options are limited, and recovery is often prolonged. We discuss a case of severe subcutaneous and mediastinal emphysema after a skin-tightening procedure involving helium gas. The patient received one treatment of hyperbaric oxygen and was followed until symptom resolution. We review the known literature on hyperbaric oxygen therapy as a treatment for subcutaneous emphysema.